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The behaviour of electromagnetic waves of depends on their wavelengths. As a result the critical angle for refraction changes according to the wavelength.
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What instrument is used to measure an angle?
A protractor is used to measure an angle.
What is another name for right angle DEF?
Right angle E. The vertex of any angle can also be used to name the angle.
How many degrees does a left angle have?
There are 90 degrees in a left angle as there are in a right angle but the term 'left angle' is rarely used
How many 600 by 600 in a square mtr?
The answer will depend on the units used for 600 by 600. Inches? Micrometres?The answer will depend on the units used for 600 by 600. Inches? Micrometres?The answer will depend on the units used for 600 by 600. Inches? Micrometres?The answer will depend on the units used for 600 by 600. Inches? Micrometres?
what- Fill in the blank in the statement below._____ Congruence is used in triangulation?
angle- side angle
How is the focal length of a spherical mirror affected when the wavelength of light used is increased?
The focal length does not depend upon the wavelength or the frequency so it remains unaffected.
What is used to describe the light gathering or light collecting ability of an optical fiber?
a. Critical angle
What is an Abbe refractometer?
An Abbe refractometer is an instrument used to measure the refractive index of a liquid, by utilizing the critical angle for total reflection.
Which equation should be used to calculate the speed of a wave?
That would depend what information is available. One common equation is: speed = wavelength x frequency. However, in a practical situation, it may be easier to actually measure the wavelength and (for example) the frequency, and then make deductions about the wavelength, than the other way round.
What is the SI measurement of light?
There is no "measurement of light". The units used depend on what you want to measure: its speed, frequency, wavelength, energy per photon, etc.
How can you used trigonometry when you build skateboard?
the angle of the trucks could be determined using trig but it would depend if you had reverse kingpin or standard kingpin
Why the small wavelength is used in LED?
Small wavelength used in led bcoz we commonly use led as a flashlight.
How does the wavelength of the waves used in microwaves ovens compare with the wavelength of waves used for radar?
Inches (microwave) vs. Feet (Radar).
How do you determine wavelength of source in diffraction grating?
In diffraction grating we use the expression N m L = sin @ Here N is the number of line per meter length in the gartin. m the order (1,2,3) L- lambda which stands for the wavelength of monochromatic light used to perform experiment And @ is the angle of diffraction for which we get maximum
How does the wavelength of waves used in the microwave ovens compare with the wavelength of waves used for radar?
The wavelength used in the microwave oven is about 12 centimeters. (rounded) In the early days, there were radar systems that used wavelengths longer than that, but there haven't been any for several decades now.
Explain the relationship between the resolving power of the microscope and the wavelength of the light being used?
Resolving power of microscope is inversely related to the wavelength of the light used. So shorter the wavelength, greater the resolving power.
What is the area of a triangel to the nearest whole number if A52 degrees 63 degrees and c 8?
The answer will depend on which angle is 63 degrees, and the measurement units used for c.
